Compare 990917 vs 990925

Property	990917	990925
Type	prime	composite number
Unique factors	1	3
Total factors	1	4
Prime factorization	990917¹	5² × 13¹ × 3049¹
Prime factorization	990917	5 × 5 × 13 × 3049
Divisors count	2	12
Divisors	1, 990917	1, 5, 13, 25, 65, 325, 3049, 15245, 39637, 76225, 198185, 990925
Number of properties	4	0
Chen primes	29725th
Isolated primes	61627th
Primes	77842nd
Sexy primes (1st member)	16259th
Roman numberals
Base 2	11110001111011000101₂	11110001111011001101₂
Base 3	1212100021122₃	1212100021221₃
Base 4	3301323011₄	3301323031₄
Base 5	223202132₅	223202200₅
Base 6	33123325₆	33123341₆
Base 7	11264654₇	11264665₇
Base 8	3617305₈	3617315₈
Base 9	1770248₉	1770257₉
Base 10	990917₁₀	990925₁₀
Base 11	617544₁₁	617551₁₁
Base 12	3b9545₁₂	3b9551₁₂
Base 13	289055₁₃	289060₁₃
Base 14	1bb19b₁₄	1bb1a5₁₄
Base 15	148912₁₅	14891a₁₅
Base 16	f1ec5₁₆	f1ecd₁₆